Each Monday we welcome you back to the work week with a look at what to expect in the Chathams. From content you'll find on Patch as the week goes on to community activities, here's what you need to know this week:

1) You need to know about Martin Luther King Day: It's today! Congress officially regards MLK Day as a day of service and volunteerism, so get out and give of your time today if you can. To learn more about the civil rights leader, click here.

2) You need to know about the new council president: A profile of Len Resto, newly sworn in for his second term on the council and appointed to council president, will be coming up this week.

3) You need to know about local historical homes: One local family was recently awarded with an Adopt-A-House award. We'll give you all the salient details.

4) You need to know about Ryan Callahan: The Rangers captain will make a local appearance soon, and we have all the details.

5) You need to know about Catholic schools: We'll take you inside St. Patrick School's observance of Catholic Schools Week.